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May. 26, 2025

PC waterproof box: a safety protection solution for the electrical and electronic industry

——IP67 dustproof and waterproof | IK10 impact resistance | UL94-V0 flame retardant | international certification escort


With the rapid development of the global electrical and electronic industry, the safety and reliability of equipment have become the core concerns of enterprises. As protective equipment designed for harsh environments, PC plastic waterproof boxes are becoming the preferred solution in the fields of industry, new energy, and communications with their excellent performance and multiple international certifications. The following is an analysis of the core advantages and application value of this product:


I. Core performance: defining a new standard for protection

1. IP67 waterproof and dustproof

-Complete dustproof: seamless shell design, effectively blocking dust and tiny particles from invading.

- Underwater protection: It can withstand immersion in 1 meter of water for 30 minutes at room temperature and adapt to heavy rain and humid environments.


2. IK10 impact resistance rating

-High impact resistance: can withstand 20 joules of impact energy (about 5kg weight falls from a height of 40cm), far exceeding the protection capabilities of ordinary plastic shells, suitable for industrial environments susceptible to mechanical shock (such as mining equipment, automated production lines).


3. UL94-V0 flame retardant certification

-Safety and flame retardant: In the vertical combustion test, the flame extinguishing time is ≤10 seconds, there is no risk of molten droplet ignition, meets strict electrical safety standards, and reduces fire hazards.


4. Environmental protection and compliance certification

-RoHS certification: does not contain harmful substances such as lead and mercury, and complies with EU environmental protection directives.

-CB certification: approved by the International Electrotechnical Commission, helping products enter the global market.


2. Material advantages: Breakthrough application of PC engineering plastics

- High strength and lightweight: The impact resistance is 3 times that of ordinary plastics, and the weight is only 1/3 of that of metal, which is easy to transport and install.

- Weather resistance: operating temperature range -40℃ to 120℃, anti-ultraviolet aging, no deformation or fading during long-term outdoor use.

- Insulation: volume resistivity ≥10^16 Ω·cm, ensuring safe operation of electrical equipment and avoiding leakage risks.


III. Application scenarios: covering diversified industry needs

1. New energy field: photovoltaic junction box, charging pile housing, adapt to outdoor high temperature and dusty environment.

2. Industrial automation: PLC control box, sensor protective cover, resist workshop oil pollution, vibration and chemical corrosion.

3. Communication infrastructure: 5G base station waterproof junction box, meet IP67 protection and flame retardant requirements, and ensure stable signal transmission.

4. Smart home: outdoor security equipment box, taking into account beauty and durability, adapt to long-term sun and rain.


IV. Why choose our products?

1. Full-link service support

- Customized solutions: provide personalized designs such as size, color, and Logo printing to match customer needs.

- Quick response: relying on the supply chain advantages of the manufacturing base, 7-15 days delivery cycle, support urgent orders.


2. Maximize cost-effectiveness

- Modular design: simplify the installation process and reduce labor costs.

- Long life cycle: materials are corrosion-resistant and anti-aging, reducing maintenance and replacement frequency.


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